package ioperations;

import book.Book;
import book.BookList;

import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: liangyuanzhang
 * Date: 2025-3-01
 * Time: 19:16
 */
public class BorrowOperation implements IOPeration{
    public void work(BookList bookList){
        System.out.println("借阅图书......");

        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入借阅书名:");
        String name = scanner.nextLine();

        int currentSize = bookList.getUsedSize();

        for (int i = 0; i < currentSize; i++) {
            Book book = bookList.getBook(i);

            if(book.getName().equals(name)){
                if(book.isBorrowed()){
                    System.out.println("这本书已经被借出了!");
                    return;
                }

               book.setBorrowed(true);
                System.out.println("借阅成功!");
                return;
            }
        }
        System.out.println("没有你要借阅的这本书......");
    }
}
